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This paper addresses to the rapid rise of metro developments in Chinese cities to reconsider the official justifications of such mega-projects and the underlying driving forces behind proposal and approval processes. Qualitative approaches were undertake...
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Shutian Zhou, Guofang Zhai and Yijun Shi
This paper addresses to the rapid rise of metro developments in Chinese cities to reconsider the official justifications of such mega-projects and the underlying driving forces behind proposal and approval processes. Qualitative approaches were undertake...
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Yvon Delerablée, Dina Rammal, Hussein Mroueh, Sébastien Burlon, Julien Habert and Charline Froitier
During the next 15 years, around 200 km of tunnels and 68 new metro stations will be built around Paris to increase the capacity of the existing metro and the transport efficiency. The Société du Grand Paris?the public entity in charge of the design and ...
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Ali Koohsari, Roohollah Kalatehjari, Sayfoddin Moosazadeh, Mohsen Hajihassani and Bao Van
Tunnelling is a vital geotechnical engineering feature of underground transportation systems that is potentially hazardous if not properly investigated, studied, planned, and executed. A reliability, availability, and maintainability (RAM) analysis is on...
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Steven Lifland
Pág. 15 - 25
In comparative project valuations, there is an assumption of equality of risk across investments. Two commercial metro office buildlings are valued according to both a European and American Put Option, broadening the number of acceptable actions for inve...
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Steven Lifland
Pág. 15 - 25
In comparative project valuations, there is an assumption of equality of risk across investments. Two commercial metro office buildlings are valued according to both a European and American Put Option, broadening the number of acceptable actions for inve...
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Qiankun Wang, Zhihua Xiong, Ke Zhu and Peiwen Guo
A hybrid method based on the structural equation model (SEM) and a fuzzy cognitive map (FCM) was developed to study the influences of the construction safety risks (CSR) of metro tunnels constructed by the mining method on the project risk (PR). An SEM w...
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Lin Yang, Xinran Hu and Xianbo Zhao
In response to frequent complex project delays, organization synchronization, a set of interactions, is a dynamic behavior that helps to restore the stability of complex projects after delays. However, few studies have figured out how organizations synch...
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Fansheng Zhang, Lianglin Dong, Hongbo Wang, Ke Zhong, Peiyuan Zhang and Jinyan Jiang
During the construction of underground engineering, the prediction of groundwater distribution and rock body permeability is essential for evaluating the safety of the project and guiding subsequent design and construction. This article proposes an objec...
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Kuan Ren, Annan Jiang, Xinping Guo and Qinghua Min
The section of Jialingjiang Road Station to Xiangjiang Road Station along Qingdao Metro Line 13 is located in Qingdao, China. All of them show obvious characteristics, being soft on the top and hard on the bottom, and the interval tunnel is faced with th...
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Julianno Amorim; João de Abreu e Silva
Pág. 21 - 40
Although issues of equity and accessibility have already been addressed in transportation, especially with regard to the distribution of costs and benefits, there is no consensus on which concept and metric of fairness would be most appropriate for the e...
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Ammar Alnmr, Ashraf Sheble, Richard Ray and Hussein Ahmad
The growing demand for transportation tunnels in densely populated urban areas has led to the widespread adoption of twin tunnel configurations in contemporary infrastructure projects. This research focuses on investigating the complex interaction betwee...
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Hui Xiang, Guoce Zhang, Po Cheng, Jun Hu, Zhixin Wang and Dongling Zeng
There are stringent requirements on the vertical movement of a ground surface when using artificial ground freezing method to reinforce a shield tunnel in a city. This paper focused on the tunnel of Nanjing Metro Line Two between Yixianqiao and Daxinggon...
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Diao Lin, Ruoxin Zhu, Jian Yang and Liqiu Meng
The transit catchment area is an important concept for public transport planning. This study proposes a methodological framework to generate network-based transit catchment areas by walking. Three components of the framework, namely subgraph construction...
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Rohit Sharma, Peter Newman
Pág. 92 - 105
This paper discusses the significance of urban rail in sustainable development in the developing and developed world by examining the cases of Hong Kong, New York, London and Indian cities. The paper analyses the project structuring and financing of the ...
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Lin Xiao-rong, Pan Hai-xiao
Pág. 2574 - 2582
With large scale development of metro transit systems in many mega cities in China, the advantages of the integration of metro station areas and mega-multi-mall (IMSM) has been widely recognized. This study is designed to understand the effects of IMSM p...
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Chatrali Shirke, G.J. Joshi, V. Kandala, S.S. Arkatkar
Pág. 3035 - 3054
The study proposes a methodology to evaluate the impact of planned Transit Oriented Development (TOD) along new METRO rail project. Using this methodology, the applicability of TOD principles using vertical development in rapidly developing metropolitan ...
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Shuting Xu and Jinming Xu
The construction of deep foundation pits in subway stations can affect the settlement of existing buildings adjacent to the pits to varying degrees. In this paper, the Long Short-Term Memory neural network prediction model of building settlement caused b...
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Zhao Yang, Pengfei Liu, Peishuai Chen, Shuchen Li and Fuquan Ji
The slurry?earth pressure balance dual-mode shield has an earth pressure balance (EPB) and slurry shield functions. Based on a shield tunnel project of Guangzhou Metro Line 12 in China, this study investigates the clogging prevention of a slurry?earth pr...
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T. Edwin Chow, Joyce Chien and Kimberly Meitzen
The primary objective of this study was to examine the quality of volunteered geographic information (VGI) data for flood mapping of Hurricane Harvey. As a crowdsourcing platform, the U-Flood project mapped flooded streets in the Houston metro area. This...
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